On the accuracies of numerical integration algorithms for Gurson-based pressure-dependent elastoplastic constitutive models

A class of generalized mid-point algorithms for pressure-dependent elastoplastic models is formulated in the paper. The accuracies of the formulated generalized mid-point algorithms including the Euler backward algorithm and the one-step Euler forward algorithm are systematically analyzed against th...

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Bibliographic Details

Published in:	Computer methods in applied mechanics and engineering Vol. 121; no. 1; pp. 15 - 28
Main Author:	Zhang, Z.L.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier B.V 01.03.1995 Elsevier
Subjects:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Physics Solid mechanics Structural and continuum mechanics Viscoelasticity, plasticity, viscoplasticity Constitutive equation Algorithms Numerical integration Elastoplasticity Numerical method Pressure Quadratures
ISSN:	0045-7825, 1879-2138
Online Access:	Get full text
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